UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YcRoPo7pb4XMnJa6Uvrak6yjY5Fgs73HxZNMkhoMjwY=' 
WHERE 
  key_id = '16a78f2479d2b8b4fd8772812b7a4378984c1b220f6a2940d3d2654cd0cb2385' 
  AND (
    token = 'YcRoPo7pb4XMnJa6Uvrak6yjY5Fgs73HxZNMkhoMjwY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )